//
//  ProtocolStrategyPlus.h
//  LearnObjectiveC
//
//  Created by client on 2017/9/11.
//  Copyright © 2017年 吴可高. All rights reserved.
//

#import "Protocol_AbstructCalculator.h"
#import "CalculatorProtocol.h"

@interface ProtocolStrategyPlus : Protocol_AbstructCalculator<CalculatorProtocol>

@property(nonatomic,weak) id <CalculatorProtocol> protocol;

-(int)protocolCalculate:(NSString*)exp;

@end
